ok I am looking for a set of components, one set being 6.5's and the other 6x9s my budget is about 150 per set, they'll prolly be ran off of a sundown sae100.4 amp, looking for excelent sq and pretty good out put

If you're listening to rock or metal, I'd advise against the CDT's. They lack in the mid-bass so your bass drums etc is gonna be a little weak, otherwise they're not bad. Except one of mine's tweeters/crossover just died on me.